102660952068 has 48 divisors (see below), whose sum is σ = 267066495360. Its totient is φ = 34103513952.

The previous prime is 102660952049. The next prime is 102660952109. The reversal of 102660952068 is 860259066201.

102660952068 is a `hidden beast` number, since 1 + 0 + 2 + 6 + 60 + 9 + 520 + 68 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1590480 + ... + 1653767.

It is an arithmetic number, because the mean of its divisors is an integer number (5563885320).

Almost surely, 2^102660952068 is an apocalyptic number.

102660952068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

102660952068 is an abundant number, since it is smaller than the sum of its proper divisors (164405543292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102660952068 is a wasteful number, since it uses less digits than its factorization.

102660952068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244553 (or 3244545 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 102660952068 in words is "one hundred two billion, six hundred sixty million, nine hundred fifty-two thousand, sixty-eight".